package edu.intprog.egreeting.basic;

import java.io.IOException;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 * Servlet implementation class for Servlet: EgreetingBaseServlet
 * 
 * 
 * 
 * This base servlet serve as a base for all e-greeting servlets
 */
 public class EgreetingBaseServlet extends javax.servlet.http.HttpServlet implements javax.servlet.Servlet {
   static final long serialVersionUID = 1L;
   
    /* (non-Java-doc)
	 * @see javax.servlet.http.HttpServlet#HttpServlet()
	 */
	public EgreetingBaseServlet() {
		super();
	}   	
	
	/* (non-Java-doc)
	 * @see javax.servlet.http.HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		
		//this will add some security to the site
		if( request.getSession().getAttribute("user")==null)
		{
			getServletContext().getRequestDispatcher("/StartServlet").forward(request, response);
		}
	}  	
	
	/* (non-Java-doc)
	 * @see javax.servlet.http.HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		
		//this will add some security to the site
		if( request.getSession().getAttribute("user")==null)
		{
			getServletContext().getRequestDispatcher("/StartServlet").forward(request, response);
		}
	}
}